Cascade Cyclopolymerization of 5‐Ethynyl‐1,8‐Nonadiyne Derivatives to Synthesize Low Band Gap Conjugated Polyacetylenes Containing a Fused Bicyclic Structure

Cyclopolymerization is a powerful method for synthesizing polyacetylenes containing four‐ to seven‐membered rings. However, the structure of the repeat unit only consists of mono‐cycloalkene due to the single cyclization of diyne monomers. Herein, we demonstrate a novel cascade cyclopolymerization t...

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Veröffentlicht in:	Angewandte Chemie 2022-11, Vol.134 (45), p.n/a
Hauptverfasser:	Ryu, Hanseul, Sung, Jong‐Chan, Kim, Gangme, Xu, Yan, Grubbs, Robert H., Choi, Tae‐Lim
Format:	Artikel
Sprache:	eng
Schlagworte:	Cascade Cyclopolymerization Catalysts Chemistry Conjugated Polyacetylene Energy gap Fused Bicyclic Structure Metathesis Monomers Polyacetylene Polymers Regioselectivity Retirement
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